<button type="{{btnType}}" class="{{btnClass}}" ng-disabled="ngDisabled">
    {{value}}
    <div class="ball-pulse" style="display:inline-block;" ng-show="isLoading">
        <div style="width:6px; height:6px;"></div>
        <div style="width:6px; height:6px;"></div>
        <div style="width:6px; height:6px;"></div>
    </div>
</button>